7601751640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{27149113}}^1$

素因数の和:27149131

約数の個数: 32

約数和(自身を含む): 19547362080

約数和(自身を除く): 11945610440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 27149113, 54298226, 108596452, 135745565, 190043791, 217192904, 271491130, 380087582, 542982260, 760175164, 950218955, 1085964520, 1520350328, 1900437910, 3800875820, 7601751640]

約数ペア:

[(1, 7601751640), (2, 3800875820), (4, 1900437910), (5, 1520350328), (7, 1085964520), (8, 950218955), (10, 760175164), (14, 542982260), (20, 380087582), (28, 271491130), (35, 217192904), (40, 190043791), (56, 135745565), (70, 108596452), (140, 54298226), (280, 27149113)]